Commit graph

997463 commits

Author SHA1 Message Date
Arnd Bergmann
3eb631e321 staging/rtl8192u: avoid Wempty-body warning
This driver has a few disabled diagnostics, which can probably
just get removed, or might still be helpful:

drivers/staging/rtl8192u/r8192U_core.c: In function 'rtl8192_set_rxconf':
drivers/staging/rtl8192u/r8192U_core.c:767:45: error: suggest braces around empty body in an 'if' statement [-Werror=empty-body]
  767 |                 DMESG("NIC in promisc mode");
      |                                             ^
drivers/staging/rtl8192u/r8192U_core.c: In function 'rtl819xusb_rx_command_packet':
drivers/staging/rtl8192u/r8192U_core.c:883:80: error: suggest braces around empty body in an 'if' statement [-Werror=empty-body]
  883 |                 DMESG("rxcommandpackethandle819xusb: It is a command packet\n");
      |                                                                                ^

Changing the empty macro to no_printk() to shut up the compiler warnings
and add format string checking.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20210322103545.704121-1-arnd@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-22 17:05:15 +01:00
Martin Kaiser
1665c8fdff staging: rtl8188eu: use netdev routines for private data
This driver implements its own routines to allocate, access and free the
private data of its net_device. Use the functionality from the networking
core instead.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20210321162009.15447-1-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-22 17:04:21 +01:00
Tong Zhang
9e1c785f13 staging: comedi: das800: fix request_irq() warn
request_irq() won't accept a name which contains slash so we need to
replace it with something else -- otherwise it will throw a warning
and the entry in /proc/irq/ will not be created.
Since the .name might be used by userspace and we don't want to break
userspace, so we are changing the parameters passed to request_irq()

Suggested-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Tong Zhang <ztong0001@gmail.com>
Link: https://lore.kernel.org/r/20210319034753.435811-1-ztong0001@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-22 17:04:11 +01:00
Greg Kroah-Hartman
c7f57fd6b7 Merge v5.12-rc4 into staging-next
We want the staging/iio fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-22 08:55:27 +01:00
Linus Torvalds
0d02ec6b31 Linux 5.12-rc4 2021-03-21 14:56:43 -07:00
Linus Torvalds
d7f5f1bd3c Miscellaneous ext4 bug fixes for v5.12.
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Merge tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

Pull ext4 fixes from Ted Ts'o:
 "Miscellaneous ext4 bug fixes for v5.12"

* tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
  ext4: initialize ret to suppress smatch warning
  ext4: stop inode update before return
  ext4: fix rename whiteout with fast commit
  ext4: fix timer use-after-free on failed mount
  ext4: fix potential error in ext4_do_update_inode
  ext4: do not try to set xattr into ea_inode if value is empty
  ext4: do not iput inode under running transaction in ext4_rename()
  ext4: find old entry again if failed to rename whiteout
  ext4: fix error handling in ext4_end_enable_verity()
  ext4: fix bh ref count on error paths
  fs/ext4: fix integer overflow in s_log_groups_per_flex
  ext4: add reclaim checks to xattr code
  ext4: shrink race window in ext4_should_retry_alloc()
2021-03-21 14:06:10 -07:00
Linus Torvalds
2c41fab1c6 io_uring-5.12-2021-03-21
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Merge tag 'io_uring-5.12-2021-03-21' of git://git.kernel.dk/linux-block

Pull io_uring followup fixes from Jens Axboe:

 - The SIGSTOP change from Eric, so we properly ignore that for
   PF_IO_WORKER threads.

 - Disallow sending signals to PF_IO_WORKER threads in general, we're
   not interested in having them funnel back to the io_uring owning
   task.

 - Stable fix from Stefan, ensuring we properly break links for short
   send/sendmsg recv/recvmsg if MSG_WAITALL is set.

 - Catch and loop when needing to run task_work before a PF_IO_WORKER
   threads goes to sleep.

* tag 'io_uring-5.12-2021-03-21' of git://git.kernel.dk/linux-block:
  io_uring: call req_set_fail_links() on short send[msg]()/recv[msg]() with MSG_WAITALL
  io-wq: ensure task is running before processing task_work
  signal: don't allow STOP on PF_IO_WORKER threads
  signal: don't allow sending any signals to PF_IO_WORKER threads
2021-03-21 12:25:54 -07:00
Linus Torvalds
1d4345eb51 Staging/IIO driver fixes for 5.12-rc4
Here are some small staging and IIO driver fixes for 5.12-rc4.
 
 They include:
 	- MAINTAINERS changes for the move of the staging mailing list
 	- comedi driver fixes to get request_irq() to work correctly
 	- counter driver fixes for reported issues with iio devices
 	- tiny iio driver fixes for reported issues.
 
 All of these have been in linux-next with no reported problems.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'staging-5.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging and IIO driver fixes from Greg KH:
 "Some small staging and IIO driver fixes:

   - MAINTAINERS changes for the move of the staging mailing list

   - comedi driver fixes to get request_irq() to work correctly

   - counter driver fixes for reported issues with iio devices

   - tiny iio driver fixes for reported issues.

  All of these have been in linux-next with no reported problems"

* tag 'staging-5.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
  staging: vt665x: fix alignment constraints
  staging: comedi: cb_pcidas64: fix request_irq() warn
  staging: comedi: cb_pcidas: fix request_irq() warn
  MAINTAINERS: move the staging subsystem to lists.linux.dev
  MAINTAINERS: move some real subsystems off of the staging mailing list
  iio: gyro: mpu3050: Fix error handling in mpu3050_trigger_handler
  iio: hid-sensor-temperature: Fix issues of timestamp channel
  iio: hid-sensor-humidity: Fix alignment issue of timestamp channel
  counter: stm32-timer-cnt: fix ceiling miss-alignment with reload register
  counter: stm32-timer-cnt: fix ceiling write max value
  counter: stm32-timer-cnt: Report count function when SLAVE_MODE_DISABLED
  iio: adc: ab8500-gpadc: Fix off by 10 to 3
  iio:adc:stm32-adc: Add HAS_IOMEM dependency
  iio: adis16400: Fix an error code in adis16400_initial_setup()
  iio: adc: adi-axi-adc: add proper Kconfig dependencies
  iio: adc: ad7949: fix wrong ADC result due to incorrect bit mask
  iio: hid-sensor-prox: Fix scale not correct issue
  iio:adc:qcom-spmi-vadc: add default scale to LR_MUX2_BAT_ID channel
2021-03-21 11:54:04 -07:00
Linus Torvalds
3001c3554f USB / Thunderbolt driver fixes for 5.12-rc4
Here are some small Thunderbolt and USB driver fixes for some reported
 issues:
 	- thunderbolt fixes for minor problems
 	- typec fixes for power issues
 	- usb-storage quirk addition
 	- usbip bugfix
 	- dwc3 bugfix when stopping transfers
 	- cdnsp bugfix for isoc transfers
 	- gadget use-after-free fix
 
 All have been in linux-next this week with no reported issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-5.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB and Thunderbolt driver fixes from Greg KH:
 "Here are some small Thunderbolt and USB driver fixes for some reported
  issues:

   - thunderbolt fixes for minor problems

   - typec fixes for power issues

   - usb-storage quirk addition

   - usbip bugfix

   - dwc3 bugfix when stopping transfers

   - cdnsp bugfix for isoc transfers

   - gadget use-after-free fix

  All have been in linux-next this week with no reported issues"

* tag 'usb-5.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
  usb: typec: tcpm: Skip sink_cap query only when VDM sm is busy
  usb: dwc3: gadget: Prevent EP queuing while stopping transfers
  usb: typec: tcpm: Invoke power_supply_changed for tcpm-source-psy-
  usb: typec: Remove vdo[3] part of tps6598x_rx_identity_reg struct
  usb-storage: Add quirk to defeat Kindle's automatic unload
  usb: gadget: configfs: Fix KASAN use-after-free
  usbip: Fix incorrect double assignment to udc->ud.tcp_rx
  usb: cdnsp: Fixes incorrect value in ISOC TRB
  thunderbolt: Increase runtime PM reference count on DP tunnel discovery
  thunderbolt: Initialize HopID IDAs in tb_switch_alloc()
2021-03-21 11:49:16 -07:00
Linus Torvalds
5ee96fa9dd A change to robustify force-threaded IRQ handlers to always disable interrupts,
plus a DocBook fix.
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'irq-urgent-2021-03-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull irq fix from Ingo Molnar:
 "A change to robustify force-threaded IRQ handlers to always disable
  interrupts, plus a DocBook fix.

  The force-threaded IRQ handler change has been accelerated from the
  normal schedule of such a change to keep the bad pattern/workaround of
  spin_lock_irqsave() in handlers or IRQF_NOTHREAD as a kludge from
  spreading"

* tag 'irq-urgent-2021-03-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  genirq: Disable interrupts for force threaded handlers
  genirq/irq_sim: Fix typos in kernel doc (fnode -> fwnode)
2021-03-21 11:34:24 -07:00
Linus Torvalds
1c74516c2d Boundary condition fixes for bugs unearthed by the perf fuzzer.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'perf-urgent-2021-03-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull perf fixes from Ingo Molnar:
 "Boundary condition fixes for bugs unearthed by the perf fuzzer"

* tag 'perf-urgent-2021-03-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf/x86/intel: Fix unchecked MSR access error caused by VLBR_EVENT
  perf/x86/intel: Fix a crash caused by zero PEBS status
2021-03-21 11:26:21 -07:00
Linus Torvalds
5ba33b488a Locking fixes:
- Get static calls & modules right. Hopefully.
 - WW mutex fixes
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'locking-urgent-2021-03-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull locking fixes from Ingo Molnar:

 - Get static calls & modules right. Hopefully.

 - WW mutex fixes

* tag 'locking-urgent-2021-03-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  static_call: Fix static_call_update() sanity check
  static_call: Align static_call_is_init() patching condition
  static_call: Fix static_call_set_init()
  locking/ww_mutex: Fix acquire/release imbalance in ww_acquire_init()/ww_acquire_fini()
  locking/ww_mutex: Simplify use_ww_ctx & ww_ctx handling
2021-03-21 11:19:29 -07:00
Linus Torvalds
92ed88cb4d EFI fixes:
- another missing RT_PROP table related fix, to ensure that the efivarfs
    pseudo filesystem fails gracefully if variable services are unsupported,
  - use the correct alignment for literal EFI GUIDs,
  - fix a use after unmap issue in the memreserve code
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'efi-urgent-2021-03-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull EFI fixes from Ingo Molnar:

 - another missing RT_PROP table related fix, to ensure that the
   efivarfs pseudo filesystem fails gracefully if variable services
   are unsupported

 - use the correct alignment for literal EFI GUIDs

 - fix a use after unmap issue in the memreserve code

* tag 'efi-urgent-2021-03-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  efi: use 32-bit alignment for efi_guid_t literals
  firmware/efi: Fix a use after bug in efi_mem_reserve_persistent
  efivars: respect EFI_UNSUPPORTED return from firmware
2021-03-21 11:11:22 -07:00
Linus Torvalds
5e3ddf96e7 - Add the arch-specific mapping between physical and logical CPUs to fix
devicetree-node lookups.
 
 - Restore the IRQ2 ignore logic
 
 - Fix get_nr_restart_syscall() to return the correct restart syscall number.
 Split in a 4-patches set to avoid kABI breakage when backporting to dead
 kernels.
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Merge tag 'x86_urgent_for_v5.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 fixes from Borislav Petkov:
 "The freshest pile of shiny x86 fixes for 5.12:

   - Add the arch-specific mapping between physical and logical CPUs to
     fix devicetree-node lookups

   - Restore the IRQ2 ignore logic

   - Fix get_nr_restart_syscall() to return the correct restart syscall
     number. Split in a 4-patches set to avoid kABI breakage when
     backporting to dead kernels"

* tag 'x86_urgent_for_v5.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/apic/of: Fix CPU devicetree-node lookups
  x86/ioapic: Ignore IRQ2 again
  x86: Introduce restart_block->arch_data to remove TS_COMPAT_RESTART
  x86: Introduce TS_COMPAT_RESTART to fix get_nr_restart_syscall()
  x86: Move TS_COMPAT back to asm/thread_info.h
  kernel, fs: Introduce and use set_restart_fn() and arch_set_restart_data()
2021-03-21 11:04:20 -07:00
Linus Torvalds
b35660a7ce powerpc fixes for 5.12 #4
Fix a possible stack corruption and subsequent DLPAR failure in the rpadlpar_io
 PCI hotplug driver.
 
 Two build fixes for uncommon configurations.
 
 Thanks to Christophe Leroy, Tyrel Datwyler.
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Merge tag 'powerpc-5.12-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

Pull powerpc fixes from Michael Ellerman:

 - Fix a possible stack corruption and subsequent DLPAR failure in the
   rpadlpar_io PCI hotplug driver

 - Two build fixes for uncommon configurations

Thanks to Christophe Leroy and Tyrel Datwyler.

* tag 'powerpc-5.12-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
  PCI: rpadlpar: Fix potential drc_name corruption in store functions
  powerpc: Force inlining of cpu_has_feature() to avoid build failure
  powerpc/vdso32: Add missing _restgpr_31_x to fix build failure
2021-03-21 10:57:35 -07:00
Stefan Metzmacher
0031275d11 io_uring: call req_set_fail_links() on short send[msg]()/recv[msg]() with MSG_WAITALL
Without that it's not safe to use them in a linked combination with
others.

Now combinations like IORING_OP_SENDMSG followed by IORING_OP_SPLICE
should be possible.

We already handle short reads and writes for the following opcodes:

- IORING_OP_READV
- IORING_OP_READ_FIXED
- IORING_OP_READ
- IORING_OP_WRITEV
- IORING_OP_WRITE_FIXED
- IORING_OP_WRITE
- IORING_OP_SPLICE
- IORING_OP_TEE

Now we have it for these as well:

- IORING_OP_SENDMSG
- IORING_OP_SEND
- IORING_OP_RECVMSG
- IORING_OP_RECV

For IORING_OP_RECVMSG we also check for the MSG_TRUNC and MSG_CTRUNC
flags in order to call req_set_fail_links().

There might be applications arround depending on the behavior
that even short send[msg]()/recv[msg]() retuns continue an
IOSQE_IO_LINK chain.

It's very unlikely that such applications pass in MSG_WAITALL,
which is only defined in 'man 2 recvmsg', but not in 'man 2 sendmsg'.

It's expected that the low level sock_sendmsg() call just ignores
MSG_WAITALL, as MSG_ZEROCOPY is also ignored without explicitly set
SO_ZEROCOPY.

We also expect the caller to know about the implicit truncation to
MAX_RW_COUNT, which we don't detect.

cc: netdev@vger.kernel.org
Link: https://lore.kernel.org/r/c4e1a4cc0d905314f4d5dc567e65a7b09621aab3.1615908477.git.metze@samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-03-21 09:41:14 -06:00
Jens Axboe
00ddff431a io-wq: ensure task is running before processing task_work
Mark the current task as running if we need to run task_work from the
io-wq threads as part of work handling. If that is the case, then return
as such so that the caller can appropriately loop back and reset if it
was part of a going-to-sleep flush.

Fixes: 3bfe610669 ("io-wq: fork worker threads from original task")
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-03-21 09:41:14 -06:00
Eric W. Biederman
4db4b1a0d1 signal: don't allow STOP on PF_IO_WORKER threads
Just like we don't allow normal signals to IO threads, don't deliver a
STOP to a task that has PF_IO_WORKER set. The IO threads don't take
signals in general, and have no means of flushing out a stop either.

Longer term, we may want to look into allowing stop of these threads,
as it relates to eg process freezing. For now, this prevents a spin
issue if a SIGSTOP is delivered to the parent task.

Reported-by: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
2021-03-21 09:41:07 -06:00
Jens Axboe
5be28c8f85 signal: don't allow sending any signals to PF_IO_WORKER threads
They don't take signals individually, and even if they share signals with
the parent task, don't allow them to be delivered through the worker
thread. Linux does allow this kind of behavior for regular threads, but
it's really a compatability thing that we need not care about for the IO
threads.

Reported-by: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-03-21 09:39:32 -06:00
Bhaskar Chowdhury
21ae24cce8 staging: vchiq: Typo fixes
s/sepecific/specific/
s/comonent/component/

Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com>
Link: https://lore.kernel.org/r/20210321043629.585758-1-unixbhaskar@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-21 13:13:26 +01:00
Theodore Ts'o
64395d950b ext4: initialize ret to suppress smatch warning
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2021-03-21 00:45:37 -04:00
Pan Bian
512c15ef05 ext4: stop inode update before return
The inode update should be stopped before returing the error code.

Signed-off-by: Pan Bian <bianpan2016@163.com>
Link: https://lore.kernel.org/r/20210117085732.93788-1-bianpan2016@163.com
Fixes: 8016e29f43 ("ext4: fast commit recovery path")
Cc: stable@kernel.org
Reviewed-by: Harshad Shirwadkar <harshadshirwadkar@gmail.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2021-03-21 00:42:12 -04:00
Harshad Shirwadkar
8210bb29c1 ext4: fix rename whiteout with fast commit
This patch adds rename whiteout support in fast commits. Note that the
whiteout object that gets created is actually char device. Which
imples, the function ext4_inode_journal_mode(struct inode *inode)
would return "JOURNAL_DATA" for this inode. This has a consequence in
fast commit code that it will make creation of the whiteout object a
fast-commit ineligible behavior and thus will fall back to full
commits. With this patch, this can be observed by running fast commits
with rename whiteout and seeing the stats generated by ext4_fc_stats
tracepoint as follows:

ext4_fc_stats: dev 254:32 fc ineligible reasons:
XATTR:0, CROSS_RENAME:0, JOURNAL_FLAG_CHANGE:0, NO_MEM:0, SWAP_BOOT:0,
RESIZE:0, RENAME_DIR:0, FALLOC_RANGE:0, INODE_JOURNAL_DATA:16;
num_commits:6, ineligible: 6, numblks: 3

So in short, this patch guarantees that in case of rename whiteout, we
fall back to full commits.

Amir mentioned that instead of creating a new whiteout object for
every rename, we can create a static whiteout object with irrelevant
nlink. That will make fast commits to not fall back to full
commit. But until this happens, this patch will ensure correctness by
falling back to full commits.

Fixes: 8016e29f43 ("ext4: fast commit recovery path")
Cc: stable@kernel.org
Signed-off-by: Harshad Shirwadkar <harshadshirwadkar@gmail.com>
Link: https://lore.kernel.org/r/20210316221921.1124955-1-harshadshirwadkar@gmail.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2021-03-21 00:38:18 -04:00
Jan Kara
2a4ae3bcdf ext4: fix timer use-after-free on failed mount
When filesystem mount fails because of corrupted filesystem we first
cancel the s_err_report timer reminding fs errors every day and only
then we flush s_error_work. However s_error_work may report another fs
error and re-arm timer thus resulting in timer use-after-free. Fix the
problem by first flushing the work and only after that canceling the
s_err_report timer.

Reported-by: syzbot+628472a2aac693ab0fcd@syzkaller.appspotmail.com
Fixes: 2d01ddc866 ("ext4: save error info to sb through journal if available")
CC: stable@vger.kernel.org
Signed-off-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20210315165906.2175-1-jack@suse.cz
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2021-03-21 00:27:49 -04:00
Shijie Luo
7d8bd3c76d ext4: fix potential error in ext4_do_update_inode
If set_large_file = 1 and errors occur in ext4_handle_dirty_metadata(),
the error code will be overridden, go to out_brelse to avoid this
situation.

Signed-off-by: Shijie Luo <luoshijie1@huawei.com>
Link: https://lore.kernel.org/r/20210312065051.36314-1-luoshijie1@huawei.com
Cc: stable@kernel.org
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2021-03-21 00:14:08 -04:00
zhangyi (F)
6b22489911 ext4: do not try to set xattr into ea_inode if value is empty
Syzbot report a warning that ext4 may create an empty ea_inode if set
an empty extent attribute to a file on the file system which is no free
blocks left.

  WARNING: CPU: 6 PID: 10667 at fs/ext4/xattr.c:1640 ext4_xattr_set_entry+0x10f8/0x1114 fs/ext4/xattr.c:1640
  ...
  Call trace:
   ext4_xattr_set_entry+0x10f8/0x1114 fs/ext4/xattr.c:1640
   ext4_xattr_block_set+0x1d0/0x1b1c fs/ext4/xattr.c:1942
   ext4_xattr_set_handle+0x8a0/0xf1c fs/ext4/xattr.c:2390
   ext4_xattr_set+0x120/0x1f0 fs/ext4/xattr.c:2491
   ext4_xattr_trusted_set+0x48/0x5c fs/ext4/xattr_trusted.c:37
   __vfs_setxattr+0x208/0x23c fs/xattr.c:177
  ...

Now, ext4 try to store extent attribute into an external inode if
ext4_xattr_block_set() return -ENOSPC, but for the case of store an
empty extent attribute, store the extent entry into the extent
attribute block is enough. A simple reproduce below.

  fallocate test.img -l 1M
  mkfs.ext4 -F -b 2048 -O ea_inode test.img
  mount test.img /mnt
  dd if=/dev/zero of=/mnt/foo bs=2048 count=500
  setfattr -n "user.test" /mnt/foo

Reported-by: syzbot+98b881fdd8ebf45ab4ae@syzkaller.appspotmail.com
Fixes: 9c6e7853c5 ("ext4: reserve space for xattr entries/names")
Cc: stable@kernel.org
Signed-off-by: zhangyi (F) <yi.zhang@huawei.com>
Link: https://lore.kernel.org/r/20210305120508.298465-1-yi.zhang@huawei.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2021-03-21 00:09:17 -04:00
zhangyi (F)
5dccdc5a19 ext4: do not iput inode under running transaction in ext4_rename()
In ext4_rename(), when RENAME_WHITEOUT failed to add new entry into
directory, it ends up dropping new created whiteout inode under the
running transaction. After commit <9b88f9fb0d2> ("ext4: Do not iput inode
under running transaction"), we follow the assumptions that evict() does
not get called from a transaction context but in ext4_rename() it breaks
this suggestion. Although it's not a real problem, better to obey it, so
this patch add inode to orphan list and stop transaction before final
iput().

Signed-off-by: zhangyi (F) <yi.zhang@huawei.com>
Link: https://lore.kernel.org/r/20210303131703.330415-2-yi.zhang@huawei.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2021-03-21 00:09:14 -04:00
zhangyi (F)
b7ff91fd03 ext4: find old entry again if failed to rename whiteout
If we failed to add new entry on rename whiteout, we cannot reset the
old->de entry directly, because the old->de could have moved from under
us during make indexed dir. So find the old entry again before reset is
needed, otherwise it may corrupt the filesystem as below.

  /dev/sda: Entry '00000001' in ??? (12) has deleted/unused inode 15. CLEARED.
  /dev/sda: Unattached inode 75
  /dev/sda: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY.

Fixes: 6b4b8e6b4a ("ext4: fix bug for rename with RENAME_WHITEOUT")
Cc: stable@vger.kernel.org
Signed-off-by: zhangyi (F) <yi.zhang@huawei.com>
Link: https://lore.kernel.org/r/20210303131703.330415-1-yi.zhang@huawei.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2021-03-21 00:03:39 -04:00
Thomas Gleixner
81e2073c17 genirq: Disable interrupts for force threaded handlers
With interrupt force threading all device interrupt handlers are invoked
from kernel threads. Contrary to hard interrupt context the invocation only
disables bottom halfs, but not interrupts. This was an oversight back then
because any code like this will have an issue:

thread(irq_A)
  irq_handler(A)
    spin_lock(&foo->lock);

interrupt(irq_B)
  irq_handler(B)
    spin_lock(&foo->lock);

This has been triggered with networking (NAPI vs. hrtimers) and console
drivers where printk() happens from an interrupt which interrupted the
force threaded handler.

Now people noticed and started to change the spin_lock() in the handler to
spin_lock_irqsave() which affects performance or add IRQF_NOTHREAD to the
interrupt request which in turn breaks RT.

Fix the root cause and not the symptom and disable interrupts before
invoking the force threaded handler which preserves the regular semantics
and the usefulness of the interrupt force threading as a general debugging
tool.

For not RT this is not changing much, except that during the execution of
the threaded handler interrupts are delayed until the handler
returns. Vs. scheduling and softirq processing there is no difference.

For RT kernels there is no issue.

Fixes: 8d32a307e4 ("genirq: Provide forced interrupt threading")
Reported-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Johan Hovold <johan@kernel.org>
Acked-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Link: https://lore.kernel.org/r/20210317143859.513307808@linutronix.de
2021-03-21 00:17:52 +01:00
Linus Torvalds
812da4d394 RISC-V Fixes for 5.12-rc4
I have handful of fixes for 5.12:
 
 * A fix to the SBI remote fence numbers for hypervisor fences, which had
   been transcribed in the wrong order in Linux.  These fences are only
   used with the KVM patches applied.
 * A whole host of build warnings have been fixed, these should have no
   functional change.
 * A fix to init_resources() that prevents an off-by-one error from
   causing an out-of-bounds array reference.  This is manifesting during
   boot on vexriscv.
 * A fix to ensure the KASAN mappings are visible before proceeding to
   use them.
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Merge tag 'riscv-for-linus-5.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

Pull RISC-V fixes from Palmer Dabbelt:
 "A handful of fixes for 5.12:

   - fix the SBI remote fence numbers for hypervisor fences, which had
     been transcribed in the wrong order in Linux. These fences are only
     used with the KVM patches applied.

   - fix a whole host of build warnings, these should have no functional
     change.

   - fix init_resources() to prevent an off-by-one error from causing an
     out-of-bounds array reference. This was manifesting during boot on
     vexriscv.

   - ensure the KASAN mappings are visible before proceeding to use
     them"

* tag 'riscv-for-linus-5.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
  riscv: Correct SPARSEMEM configuration
  RISC-V: kasan: Declare kasan_shallow_populate() static
  riscv: Ensure page table writes are flushed when initializing KASAN vmalloc
  RISC-V: Fix out-of-bounds accesses in init_resources()
  riscv: Fix compilation error with Canaan SoC
  ftrace: Fix spelling mistake "disabed" -> "disabled"
  riscv: fix bugon.cocci warnings
  riscv: process: Fix no prototype for arch_dup_task_struct
  riscv: ftrace: Use ftrace_get_regs helper
  riscv: process: Fix no prototype for show_regs
  riscv: syscall_table: Reduce W=1 compilation warnings noise
  riscv: time: Fix no prototype for time_init
  riscv: ptrace: Fix no prototype warnings
  riscv: sbi: Fix comment of __sbi_set_timer_v01
  riscv: irq: Fix no prototype warning
  riscv: traps: Fix no prototype warnings
  RISC-V: correct enum sbi_ext_rfence_fid
2021-03-20 11:01:54 -07:00
Linus Torvalds
bfdc4aa9e9 5 cifs/smb3 fixes, 3 for stable, including an important ACL fix and security signature fix
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Merge tag '5.12-rc3-smb3' of git://git.samba.org/sfrench/cifs-2.6

Pull cifs fixes from Steve French:
 "Five cifs/smb3 fixes - three for stable, including an important ACL
  fix and security signature fix"

* tag '5.12-rc3-smb3' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: fix allocation size on newly created files
  cifs: warn and fail if trying to use rootfs without the config option
  fs/cifs/: fix misspellings using codespell tool
  cifs: Fix preauth hash corruption
  cifs: update new ACE pointer after populate_new_aces.
2021-03-20 11:00:25 -07:00
Linus Torvalds
af97713dff SCSI fixes on 20210320
Eight fixes, all in drivers, all fairly minor either being fixes in
 error legs, memory leaks on teardown, context errors or semantic
 problems.
 
 Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com>
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Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI fixes from James Bottomley:
 "Eight fixes, all in drivers, all fairly minor either being fixes in
  error legs, memory leaks on teardown, context errors or semantic
  problems"

* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
  scsi: mpt3sas: Do not use GFP_KERNEL in atomic context
  scsi: ufs: ufs-mediatek: Correct operator & -> &&
  scsi: sd_zbc: Update write pointer offset cache
  scsi: lpfc: Fix some error codes in debugfs
  scsi: qla2xxx: Fix broken #endif placement
  scsi: st: Fix a use after free in st_open()
  scsi: myrs: Fix a double free in myrs_cleanup()
  scsi: ibmvfc: Free channel_setup_buf during device tear down
2021-03-20 10:57:10 -07:00
Greg Kroah-Hartman
18507b8f63 staging: wimax: delete from the tree.
As stated in f54ec58fee ("wimax: move out to staging"), the wimax code
is dead with no known users.  It has stayed in staging for 5 months,
with no one willing to take up the codebase for maintance and support,
so let's just remove it entirely for now.

If someone comes along and wants to revive it, a simple revert of this
patch is a good place to start.

Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Johannes Berg <johannes@sipsolutions.net>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org>
Cc: Wang Hai <wanghai38@huawei.com>
Cc: Lee Jones <lee.jones@linaro.org>
Cc: Colin Ian King <colin.king@canonical.com>
Cc: Anirudh Rayabharam <mail@anirudhrb.com>
Cc: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Cc: Hemansh Agnihotri <hemanshagnihotri27@gmail.com>
Cc: Ayush <ayush@disroot.org>
Cc: Xin Tan <tanxin.ctf@gmail.com>
Cc: Xiyu Yang <xiyuyang19@fudan.edu.cn>
Cc: Shannon Nelson <snelson@pensando.io>
Link: https://lore.kernel.org/r/20210318093315.694404-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-20 13:40:33 +01:00
Paul McQuade
6da2f76058 staging: rtl8188eu: Removed Unnecessary logging
fix the following checkpatch.pl issues:
WARNING: Unnecessary ftrace-like logging - prefer using ftrace

Signed-off-by: Paul McQuade <paulmcquad@gmail.com>
Link: https://lore.kernel.org/r/20210319144206.23439-1-paulmcquad@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-20 13:40:19 +01:00
Lee Gibson
105949497a staging: rtl8712: Fix a possible NULL pointer dereference in function r8712_joinbss_event_callback
GCC 10 analyzer reports a warning: dereference of NULL
The function r8712_find_network can return NULL and is usually checked but
no check is present is this case.
Fix by adding the check.

Signed-off-by: Lee Gibson <leegib@gmail.com>
Link: https://lore.kernel.org/r/20210319085836.8259-1-leegib@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-20 13:40:15 +01:00
Fabio Aiuto
62a19328c4 staging: rtl8723bs: remove unnecessary logging in os_dep/wifi_regd.c
fix the following checkpatch.pl issues:

WARNING: Unnecessary ftrace-like logging - prefer using ftrace
153: FILE: drivers/staging/rtl8723bs/os_dep/wifi_regd.c:153:
+	DBG_8192C("%s\n", __func__);

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/20210318152610.16758-16-fabioaiuto83@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-20 13:38:28 +01:00
Fabio Aiuto
0e9cd94630 staging: rtl8723bs: remove unnecessary logging in os_dep/os_intfs.c
fix the following checkpatch.pl issues:

WARNING: Unnecessary ftrace-like logging - prefer using ftrace
977: FILE: drivers/staging/rtl8723bs/os_dep/os_intfs.c:977:
+	DBG_871X("===> %s.........\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
1030: FILE: drivers/staging/rtl8723bs/os_dep/os_intfs.c:1030:
+	DBG_871X("====> %s...\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
1127: FILE: drivers/staging/rtl8723bs/os_dep/os_intfs.c:1127:
+		DBG_871X("===> %s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
1177: FILE: drivers/staging/rtl8723bs/os_dep/os_intfs.c:1177:
+		DBG_871X("<=== %s\n", __func__);

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/20210318152610.16758-15-fabioaiuto83@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-20 13:38:28 +01:00
Fabio Aiuto
eab7271608 staging: rtl8723bs: remove unnecessary logging in os_dep/ioctl_linux.c
fix the following checkpatch.pl issues:

WARNING: Unnecessary ftrace-like logging - prefer using ftrace
1207: FILE: drivers/staging/rtl8723bs/os_dep/ioctl_linux.c:1207:
+	DBG_871X("%s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
1507: FILE: drivers/staging/rtl8723bs/os_dep/ioctl_linux.c:1507:
+	DBG_871X("=>%s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
3390: FILE: drivers/staging/rtl8723bs/os_dep/ioctl_linux.c:3390:
+	DBG_871X("%s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
3687: FILE: drivers/staging/rtl8723bs/os_dep/ioctl_linux.c:3687:
+	DBG_871X("%s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
4143: FILE: drivers/staging/rtl8723bs/os_dep/ioctl_linux.c:4143:
+	/* DBG_871X("%s\n", __func__); */

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/20210318152610.16758-14-fabioaiuto83@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-20 13:38:28 +01:00
Fabio Aiuto
353673e0c0 staging: rtl8723bs: remove unnecessary logging in hal/rtl8723b_hal_init.c
fix the following checkpatch.pl issues:

WARNING: Unnecessary ftrace-like logging - prefer using ftrace
1685: FILE: drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c:1685:
+/* 	DBG_8192C("%s\n", __func__); */
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
1722: FILE: drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c:1722:
+/* 	DBG_8192C("%s\n", __func__); */

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/20210318152610.16758-12-fabioaiuto83@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-20 13:38:28 +01:00
Fabio Aiuto
0798fb1388 staging: rtl8723bs: remove unnecessary logging in hal/odm_debug.h
fix the following checkpatch.pl issues:

WARNING: Unnecessary ftrace-like logging - prefer using ftrace
134: FILE: drivers/staging/rtl8723bs/hal/odm_debug.h:134:
+#define ODM_dbg_enter() { DbgPrint("==> %s\n", __func__); }
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
135: FILE: drivers/staging/rtl8723bs/hal/odm_debug.h:135:
+#define ODM_dbg_exit() { DbgPrint("<== %s\n", __func__); }

and removed containing unused macros

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/20210318152610.16758-10-fabioaiuto83@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-20 13:38:21 +01:00
Fabio Aiuto
5eff6c3c38 staging: rtl8723bs: remove unnecessary logging in hal/odm.c
fix the following checkpatch.pl issues:

WARNING: Unnecessary ftrace-like logging - prefer using ftrace
1109: FILE: drivers/staging/rtl8723bs/hal/odm.c:1109:
+	/* printk("==> %s\n", __func__); */

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/20210318152610.16758-9-fabioaiuto83@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-20 13:38:21 +01:00
Fabio Aiuto
c173bf1406 staging: rtl8723bs: remove unnecessary logging in hal/hal_com_phycfg.c
fix the following checkpatch.pl issues:

WARNING: Unnecessary ftrace-like logging - prefer using ftrace
201: FILE: drivers/staging/rtl8723bs/hal/hal_com_phycfg.c:201:
+	/* DBG_871X("===>%s\n", __func__); */
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
265: FILE: drivers/staging/rtl8723bs/hal/hal_com_phycfg.c:265:
+	/* DBG_871X("<===%s\n", __func__); */

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/20210318152610.16758-8-fabioaiuto83@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-20 13:38:21 +01:00
Fabio Aiuto
4956e4d082 staging: rtl8723bs: remove unnecessary logging in hal/HalBtcOutSrc.h
fix the following checkpatch.pl issues:

WARNING: Unnecessary ftrace-like logging - prefer using ftrace
126: FILE: drivers/staging/rtl8723bs/hal/HalBtcOutSrc.h:126:
+		DbgPrint("%s(): ", __func__);\

and remove the whole unused containing macro BTC_PRINT_F

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/20210318152610.16758-7-fabioaiuto83@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-20 13:38:21 +01:00
Fabio Aiuto
df2d894353 staging: rtl8723bs: remove unnecessary logging in core/rtw_wlan_util.c
fix the following checkpatch.pl issues:

WARNING: Unnecessary ftrace-like logging - prefer using ftrace
1140: FILE: drivers/staging/rtl8723bs/core/rtw_wlan_util.c:1140:
+	DBG_871X("%s\n", __func__);

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/20210318152610.16758-6-fabioaiuto83@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-20 13:38:21 +01:00
Fabio Aiuto
9a884db84d staging: rtl8723bs: remove unnecessary logging in core/rtw_pwrctrl.c
fix the following checkpatch.pl issues:

WARNING: Unnecessary ftrace-like logging - prefer using ftrace
185: FILE: drivers/staging/rtl8723bs/core/rtw_pwrctrl.c:185:
+		DBG_871X("==>%s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
606: FILE: drivers/staging/rtl8723bs/core/rtw_pwrctrl.c:606:
+	DBG_871X("%s.....\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
753: FILE: drivers/staging/rtl8723bs/core/rtw_pwrctrl.c:753:
+	/* DBG_871X("%s\n", __func__); */

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/20210318152610.16758-5-fabioaiuto83@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-20 13:38:21 +01:00
Fabio Aiuto
81ff14a398 staging: rtl8723bs: remove unnecessary logging in core/rtw_mlme_ext.c
fix the following checkpatch.pl issues:

WARNING: Unnecessary ftrace-like logging - prefer using ftrace
987: FILE: drivers/staging/rtl8723bs/core/rtw_mlme_ext.c:987:
+	DBG_871X("%s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
1115: FILE: drivers/staging/rtl8723bs/core/rtw_mlme_ext.c:1115:
+	DBG_871X("%s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
1547: FILE: drivers/staging/rtl8723bs/core/rtw_mlme_ext.c:1547:
+	DBG_871X("%s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
1760: FILE: drivers/staging/rtl8723bs/core/rtw_mlme_ext.c:1760:
+	DBG_871X("%s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
1813: FILE: drivers/staging/rtl8723bs/core/rtw_mlme_ext.c:1813:
+	DBG_871X("%s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
2340: FILE: drivers/staging/rtl8723bs/core/rtw_mlme_ext.c:2340:
+	/* DBG_871X("%s\n", __func__); */
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
2499: FILE: drivers/staging/rtl8723bs/core/rtw_mlme_ext.c:2499:
+	/* DBG_871X("%s\n", __func__); */
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
2948: FILE: drivers/staging/rtl8723bs/core/rtw_mlme_ext.c:2948:
+	DBG_871X("%s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
2969: FILE: drivers/staging/rtl8723bs/core/rtw_mlme_ext.c:2969:
+	DBG_871X("%s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
3445: FILE: drivers/staging/rtl8723bs/core/rtw_mlme_ext.c:3445:
+	DBG_871X("%s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
3677: FILE: drivers/staging/rtl8723bs/core/rtw_mlme_ext.c:3677:
+	DBG_871X("%s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
3915: FILE: drivers/staging/rtl8723bs/core/rtw_mlme_ext.c:3915:
+	DBG_871X("%s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
4599: FILE: drivers/staging/rtl8723bs/core/rtw_mlme_ext.c:4599:
+	DBG_871X("%s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
5355: FILE: drivers/staging/rtl8723bs/core/rtw_mlme_ext.c:5355:
+	DBG_871X("=>%s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
5366: FILE: drivers/staging/rtl8723bs/core/rtw_mlme_ext.c:5366:
+	DBG_871X("%s\n", __func__);

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/20210318152610.16758-4-fabioaiuto83@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-20 13:38:21 +01:00
Fabio Aiuto
9a945e18de staging: rtl8723bs: remove unnecessary logging in core/rtw_mlme.c
fix the following checkpatch.pl issues:

WARNING: Unnecessary ftrace-like logging - prefer using ftrace
1134: FILE: drivers/staging/rtl8723bs/core/rtw_mlme.c:1134:
+		DBG_871X("%s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
1223: FILE: drivers/staging/rtl8723bs/core/rtw_mlme.c:1223:
+	DBG_871X("%s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
1528: FILE: drivers/staging/rtl8723bs/core/rtw_mlme.c:1528:
+	DBG_871X("%s\n", __func__);

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/20210318152610.16758-3-fabioaiuto83@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-20 13:38:21 +01:00
Fabio Aiuto
4faef7d225 staging: rtl8723bs: remove unnecessary logging in core/rtw_ap.c
fix the following checkpatch.pl issues:

WARNING: Unnecessary ftrace-like logging - prefer using ftrace
66: FILE: drivers/staging/rtl8723bs/core/rtw_ap.c:66:
+	/* DBG_871X("%s\n", __func__); */
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
559: FILE: drivers/staging/rtl8723bs/core/rtw_ap.c:559:
+	DBG_871X("%s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
716: FILE: drivers/staging/rtl8723bs/core/rtw_ap.c:716:
+	DBG_871X("%s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
770: FILE: drivers/staging/rtl8723bs/core/rtw_ap.c:770:
+	/* DBG_871X("%s\n", __func__); */
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
1476: FILE: drivers/staging/rtl8723bs/core/rtw_ap.c:1476:
+	/* DBG_871X("%s\n", __func__); */
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
1531: FILE: drivers/staging/rtl8723bs/core/rtw_ap.c:1531:
+	DBG_871X("%s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
1557: FILE: drivers/staging/rtl8723bs/core/rtw_ap.c:1557:
+	DBG_871X("%s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
1564: FILE: drivers/staging/rtl8723bs/core/rtw_ap.c:1564:
+	DBG_871X("%s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
1609: FILE: drivers/staging/rtl8723bs/core/rtw_ap.c:1609:
+	DBG_871X("%s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
1614: FILE: drivers/staging/rtl8723bs/core/rtw_ap.c:1614:
+	DBG_871X("%s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
1619: FILE: drivers/staging/rtl8723bs/core/rtw_ap.c:1619:
+	DBG_871X("%s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
1624: FILE: drivers/staging/rtl8723bs/core/rtw_ap.c:1624:
+	DBG_871X("%s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
1629: FILE: drivers/staging/rtl8723bs/core/rtw_ap.c:1629:
+	DBG_871X("%s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
1647: FILE: drivers/staging/rtl8723bs/core/rtw_ap.c:1647:
+	DBG_871X("%s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
1716: FILE: drivers/staging/rtl8723bs/core/rtw_ap.c:1716:
+	DBG_871X("%s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
1740: FILE: drivers/staging/rtl8723bs/core/rtw_ap.c:1740:
+	/* DBG_871X("%s\n", __func__); */

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/20210318152610.16758-2-fabioaiuto83@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-20 13:38:21 +01:00
Fabio Aiuto
6be7952f18 staging: rtl8723bs: remove unnecessary logging in os_dep/ioctl_cfg80211.c
fix the following checkpatch.pl issues:

WARNING: Unnecessary ftrace-like logging - prefer using ftrace
239: FILE: drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c:239:
+	/* DBG_8192C("%s\n", __func__); */
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
569: FILE: drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c:569:
+	DBG_8192C("%s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
854: FILE: drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c:854:
+	DBG_8192C("%s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
1408: FILE: drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c:1408:
+	DBG_8192C("%s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
1645: FILE: drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c:1645:
+	DBG_8192C("%s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
2222: FILE: drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c:2222:
+	DBG_8192C("%s\n", __func__);
--
WARNING: Unnecessary ftrace-like logging - prefer using ftrace
2230: FILE: drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c:2230:
+	DBG_8192C("%s\n", __func__);

Changes in v2:
	removed empty #ifdef block

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/20210319100923.4314-1-fabioaiuto83@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-20 13:37:22 +01:00
Bhaskar Chowdhury
2e747fef26 staging: rtl8188eu: Fix couple of typos
s/pasive/passive/
s/varable/variable/

Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Bhaskar Chowdhury <unixbhaskar@gmail.com>
Link: https://lore.kernel.org/r/20210319193414.10393-1-unixbhaskar@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-20 13:37:07 +01:00